package com.alibaba.dubbo.demo.consumer;

import com.alibaba.dubbo.demo.Student;

public interface Notify {
	
	void oninvoke(Student st); // 调用之前
	void onreturnWithoutParam(Student result); // 调用之后
	void onreturn(Student result, Student param); // 调用之后
	void onthrow(Throwable ex, Student param); // 出现异常
	
}